package com.javalab._6feature._7io;

import java.util.Scanner;

public class _1Console {
    public static void main(String[] args) {
        //========================Scanner类============================
        // 从控制台输入
        Scanner scanner = new Scanner(System.in);
        String input = scanner.next();
        // 输出到控制台
        System.out.println(input);
    }
}
